Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Space_Shuttle_main_engine> ?p ?o. }
Showing items 1 to 71 of
71
with 100 items per page.
- Space_Shuttle_main_engine abstract "The RS-25, otherwise known as the Space Shuttle Main Engine (SSME), is a liquid-fuel cryogenic rocket engine that was used on NASA's Space Shuttle and is planned to be used on its successor, the Space Launch System. Built in the United States by Rocketdyne, the RS-25 burns cryogenic liquid hydrogen & liquid oxygen propellants, with each engine producing 1,859 kN (418,000 lbf) of thrust at liftoff. Although the RS-25 can trace its heritage back to the 1960s, concerted development of the engine began in the 1970s, with the first flight, STS-1, occurring on April 12, 1981. The RS-25 has undergone several upgrades over its operational history to improve the engine's reliability, safety and maintenance load.The engine produces a specific impulse (Isp) of 452 seconds (4.43 km/s) in a vacuum, or 366 seconds (3.59 km/s) at sea level, has a mass of approximately 3.5 tonnes (7,700 pounds), and is capable of throttling between 67% and 109% of its rated power level in one-percent increments. The RS-25 operates under temperatures ranging from −253 °C (−423 °F) to 3,315 °C (6,000 °F)On the Space Shuttle, the RS-25 was used in clusters of three engines mounted in the aft structure of the Orbiter, with fuel being drawn from the external tank. The engines were used for propulsion during the entirety of the spacecraft's ascent, with additional thrust being provided by two solid rocket boosters and the orbiter's two AJ-10-190 Orbital Maneuvering System engines. Following each flight, the engines were removed from the orbiter, inspected and refurbished before being reused on another mission.".
- Space_Shuttle_main_engine thumbnail Shuttle_Main_Engine_Test_Firing.jpg?width=300.
- Space_Shuttle_main_engine wikiPageExternalLink watch?v=1sxOrqJFPCo.
- Space_Shuttle_main_engine wikiPageExternalLink watch?v=7Wtg_3Y4lFc.
- Space_Shuttle_main_engine wikiPageExternalLink watch?v=alFid8YchG8.
- Space_Shuttle_main_engine wikiPageID "680000".
- Space_Shuttle_main_engine wikiPageRevisionID "606406141".
- Space_Shuttle_main_engine alt "A diagram showing the components of an RS-25 engine. See adjacent text for details.".
- Space_Shuttle_main_engine alt "A flowchart showing the flow of liquid hydrogen fuel through an RS-25 engine. See adjacent text for details.".
- Space_Shuttle_main_engine alt "A flowchart showing the flow of liquid oxygen oxidiser through an RS-25 engine. See adjacent text for details.".
- Space_Shuttle_main_engine associated Space_Launch_System.
- Space_Shuttle_main_engine associated Space_Shuttle.
- Space_Shuttle_main_engine caption "Fuel flow.".
- Space_Shuttle_main_engine caption "Oxidiser flow.".
- Space_Shuttle_main_engine caption "RS-25 schematic.".
- Space_Shuttle_main_engine caption "Space Shuttle Main Engine test firing.".
- Space_Shuttle_main_engine countryOfOrigin United_States.
- Space_Shuttle_main_engine cycle Staged_combustion_cycle.
- Space_Shuttle_main_engine direction "vertical".
- Space_Shuttle_main_engine firstDate "1981-04-12".
- Space_Shuttle_main_engine footer "RS-25 propellant flow.".
- Space_Shuttle_main_engine fuel Liquid_hydrogen.
- Space_Shuttle_main_engine image "RS-25 Fuel Flow.png".
- Space_Shuttle_main_engine image "RS-25 Oxidiser Flow.png".
- Space_Shuttle_main_engine image "Ssme schematic.svg".
- Space_Shuttle_main_engine imageAlt "A rocket engine firing. A blue flame is projecting from a bell-shaped nozzle with several pipes wrapped around it. The top of the nozzle is attached to a complex collection of plumbing, with the whole assembly covered in steam and hanging from a ceiling-mounted attachment point. Various pieces of transient hardware are visible in the background.".
- Space_Shuttle_main_engine imageSize "250".
- Space_Shuttle_main_engine manufacturer Rocketdyne.
- Space_Shuttle_main_engine name "RS-25".
- Space_Shuttle_main_engine notes "Data is for RS-25D at 109% throttle.".
- Space_Shuttle_main_engine nozzleRatio "69".
- Space_Shuttle_main_engine oxidiser Liquid_oxygen.
- Space_Shuttle_main_engine predecessor HG-3_(rocket_engine).
- Space_Shuttle_main_engine status "Inactive since STS-135".
- Space_Shuttle_main_engine type "liquid".
- Space_Shuttle_main_engine video watch?v=1sxOrqJFPCo.
- Space_Shuttle_main_engine video watch?v=7Wtg_3Y4lFc.
- Space_Shuttle_main_engine video watch?v=alFid8YchG8.
- Space_Shuttle_main_engine width "300".
- Space_Shuttle_main_engine subject Category:Hydrogen_rocket_engines.
- Space_Shuttle_main_engine subject Category:Rocket_engines.
- Space_Shuttle_main_engine subject Category:Rocketdyne_engines.
- Space_Shuttle_main_engine subject Category:Space_Launch_System.
- Space_Shuttle_main_engine subject Category:Space_Shuttle_program.
- Space_Shuttle_main_engine comment "The RS-25, otherwise known as the Space Shuttle Main Engine (SSME), is a liquid-fuel cryogenic rocket engine that was used on NASA's Space Shuttle and is planned to be used on its successor, the Space Launch System. Built in the United States by Rocketdyne, the RS-25 burns cryogenic liquid hydrogen & liquid oxygen propellants, with each engine producing 1,859 kN (418,000 lbf) of thrust at liftoff.".
- Space_Shuttle_main_engine label "Główne silniki promu kosmicznego".
- Space_Shuttle_main_engine label "Motores principales (transbordador espacial)".
- Space_Shuttle_main_engine label "RS-25 (motor de foguete)".
- Space_Shuttle_main_engine label "RS-25".
- Space_Shuttle_main_engine label "SSME".
- Space_Shuttle_main_engine label "Space Shuttle Main Engine".
- Space_Shuttle_main_engine label "Space Shuttle Main Engine".
- Space_Shuttle_main_engine label "Space Shuttle Main Engine".
- Space_Shuttle_main_engine label "Space Shuttle main engine".
- Space_Shuttle_main_engine label "Space Shuttle main engine".
- Space_Shuttle_main_engine label "航天飞机主发动机".
- Space_Shuttle_main_engine sameAs Space_Shuttle_Main_Engine.
- Space_Shuttle_main_engine sameAs Space_Shuttle_Main_Engine.
- Space_Shuttle_main_engine sameAs Motores_principales_(transbordador_espacial).
- Space_Shuttle_main_engine sameAs Space_Shuttle_Main_Engine.
- Space_Shuttle_main_engine sameAs Space_Shuttle_main_engine.
- Space_Shuttle_main_engine sameAs SSME.
- Space_Shuttle_main_engine sameAs Space_Shuttle_Main_Engine.
- Space_Shuttle_main_engine sameAs Główne_silniki_promu_kosmicznego.
- Space_Shuttle_main_engine sameAs RS-25_(motor_de_foguete).
- Space_Shuttle_main_engine sameAs m.032blg.
- Space_Shuttle_main_engine sameAs Q1030042.
- Space_Shuttle_main_engine sameAs Q1030042.
- Space_Shuttle_main_engine wasDerivedFrom Space_Shuttle_main_engine?oldid=606406141.
- Space_Shuttle_main_engine depiction Shuttle_Main_Engine_Test_Firing.jpg.
- Space_Shuttle_main_engine isPrimaryTopicOf Space_Shuttle_main_engine.